CVE-2023-44178

Name of the Vulnerable Software and Affected Versions Junos OS versions prior to 19.1R3-S10 Junos OS versions 19.2 prior to 19.2R3-S7 Junos OS versions 19.3 prior to 19.3R3-S8 Junos OS versions 19.4 prior to 19.4R3-S12 Junos OS versions 20.2 prior to 20.2R3-S8 Junos OS versions 20.4 prior to 20.4R3-S8 Junos OS versions 21.2 prior to 21.2R3-S6 Junos OS versions 21.3 prior to 21.3R3-S5 Junos OS versions 21.4 prior to 21.4R3-S5 Junos OS versions 22.1 prior to 22.1R3-S3 Junos OS versions 22.2 prior to 22.2R3-S2 Junos OS versions 22.3 prior to 22.3R3-S1 Junos OS versions 22.4 prior to 22.4R2-S1 Junos OS versions 23.2 prior to 23.2R2

Description A Stack-based Buffer Overflow vulnerability in the CLI command of Juniper Networks Junos OS allows a low privileged attacker to execute specific CLI commands, leading to Denial of Service. Repeated actions by the attacker will create a sustained Denial of Service condition.

Recommendations For Junos OS versions prior to 19.1R3-S10, update to version 19.1R3-S10 or later. For Junos OS versions 19.2 prior to 19.2R3-S7, update to version 19.2R3-S7 or later. For Junos OS versions 19.3 prior to 19.3R3-S8, update to version 19.3R3-S8 or later. For Junos OS versions 19.4 prior to 19.4R3-S12, update to version 19.4R3-S12 or later. For Junos OS versions 20.2 prior to 20.2R3-S8, update to version 20.2R3-S8 or later. For Junos OS versions 20.4 prior to 20.4R3-S8, update to version 20.4R3-S8 or later. For Junos OS versions 21.2 prior to 21.2R3-S6, update to version 21.2R3-S6 or later. For Junos OS versions 21.3 prior to 21.3R3-S5, update to version 21.3R3-S5 or later. For Junos OS versions 21.4 prior to 21.4R3-S5, update to version 21.4R3-S5 or later. For Junos OS versions 22.1 prior to 22.1R3-S3, update to version 22.1R3-S3 or later. For Junos OS versions 22.2 prior to 22.2R3-S2, update to version 22.2R3-S2 or later. For Junos OS versions 22.3 prior to 22.3R3-S1, update to version 22.3R3-S1 or later. For Junos OS versions 22.4 prior to 22.4R2-S1, update to version 22.4R2-S1 or later. For Junos OS versions 23.2 prior to 23.2R2, update to version 23.2R2 or later.